Keysight (Agilent) 53220A is a 350 MHz, two‑channel universal frequency counter/timer in the 53200A Series. It offers up to 12 digits/second frequency resolution, 100 ps single‑shot time‑interval resolution, fast reading rates, a large color graphical display, and standard LAN (LXI‑C) and USB connectivity with optional GPIB.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | LAN (LXI Class C), USB 2.0 device, USB host (mass storage), optional GPIB |
| Display | 4.3-inch color graphical display (trend/histogram views) |
| Instrument class | Universal frequency counter/timer |
| Series | 53200A Series |
| Model description | 350 MHz universal frequency counter/timer (two channels) |
Inputs & Channels
| Parameter | Value |
|---|---|
| Number of input channels (base) | 2 (350 MHz) |
| Optional RF input channel | 1 (by option; 6 GHz or 15 GHz) |
Frequency
| Parameter | Value |
|---|---|
| Base input bandwidth (Ch 1/2) | up to 350 MHz |
| RF frequency range (option) | up to 6 GHz or up to 15 GHz (option‑dependent) |
Performance
| Parameter | Value |
|---|---|
| Frequency resolution performance | up to 12 digits/second |
Time Interval
| Parameter | Value |
|---|---|
| Single‑shot time‑interval resolution | 100 ps |
Measurement Speed and Buffering
| Parameter | Value |
|---|---|
| Internal reading memory | 1,000,000 readings |
Data Handling and Storage
| Parameter | Value |
|---|---|
| USB mass storage support | USB memory stick supported |
Display and User Interface
| Parameter | Value |
|---|---|
| Display type/size | 4.3-inch color graphical display |
Math, Statistics, and Analysis
| Parameter | Value |
|---|---|
| Built‑in analysis | Math and statistical analysis |
| Allan deviation | Built‑in computation/display |
Connectivity and Interfaces
| Parameter | Value |
|---|---|
| LAN interface | Ethernet with LXI Class C compliance |
| USB device interface | USB 2.0 (control) |
| USB host port | Front-panel USB host (mass storage) only; no rear USB host port |
| GPIB interface | Optional |
Remote Programming and Software
| Parameter | Value |
|---|---|
| SCPI compatibility | Command compatible with Agilent 53131A/53132A/53181A |
Measurement Functions
| Parameter | Value |
|---|---|
| Measurement types (core) | Frequency and time‑interval measurements |
Options and Configurations
| Parameter | Value |
|---|---|
| RF extension options | Third channel to 6 GHz or 15 GHz (option‑dependent) |
| Optional battery | No battery option |